Inventor · disambiguated record
Steven M. Maggard
Also filed as: MAGGARD STEVEN M
11 granted patents·1,099 citations·filing 1989–1996
94Inventor score
Top patents by PatentIndex Score
11 records- 0196US5243546ASpectroscopic instrument calibrationASHLAND OIL INC·Filed 1991·Granted Sep 7, 1993·202 cites·79 claims
- 0295US4963745AOctane measuring process and deviceASHLAND OIL INC·Filed 1989·Granted Oct 16, 1990·142 cites·18 claims
- 0394US5349188ANear infrared analysis of piano constituents and octane number of hydrocarbonsASHLAND OIL INC·Filed 1990·Granted Sep 20, 1994·124 cites·36 claims
- 0493US5349189AProcess and apparatus for analysis of hydrocarbons by near-infrared spectroscopyASHLAND OIL INC·Filed 1992·Granted Sep 20, 1994·108 cites·34 claims
- 0593US5223714AProcess for predicting properties of multi-component fluid blendsASHLAND OIL INC·Filed 1991·Granted Jun 29, 1993·126 cites·13 claims
- 0691US5145785ADetermination of aromatics in hydrocarbons by near infrared spectroscopy and calibration thereforASHLAND OIL INC·Filed 1990·Granted Sep 8, 1992·81 cites·17 claims
- 0788US5712481AProcess and apparatus for analysis of hydrocarbon species by near infrared spectroscopyASHLAND INC·Filed 1996·Granted Jan 27, 1998·98 cites·18 claims
- 0888US5362965AIndirect method for determining oxygenate content using near-infrared absorption spectraASHLAND OIL INC·Filed 1993·Granted Nov 8, 1994·77 cites·22 claims
- 0986US5348645ADetermination of aromatics in hydrocarbons by near infrared spectroscopyASHLAND OIL INC·Filed 1992·Granted Sep 20, 1994·58 cites·36 claims
- 1083US5370790ADetermination of aromatics in hydrocarbons by near infrared spectroscopyASHLAND OIL INC·Filed 1992·Granted Dec 6, 1994·47 cites·16 claims
- 1168US6395228B1Sampling and analysis systemMARATHON ASHLAND PETROLEUM LLC·Filed 1993·Granted May 28, 2002·36 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →